package ch2;

public class StringTest {
    public static void main(String[] args) {
       final String s0="ss";
        String s1=s0+"S";
        String s2=s0+"S";
      //  String s3=s2.intern();
        System.out.println(s1==s2);
     //   System.out.println(s2==s3);
     //   System.out.println(s1==s3);
    }
}
